package com.etime.dao;

import com.etime.entity.Student;

import java.util.List;

public interface StudentDao {
  Student login(String username, String password);
  int delete(int id);
  int update(String password,int id);
  int insert(Student student);
  List<Student> select(Student student);
  List<Student> limitSelect(int index,int rows);
}
